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30分(くらい)でわかるGit / 30min-git
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Kenichi Takahashi
March 16, 2015
Programming
2.5k
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30分(くらい)でわかるGit / 30min-git
社内でデザイナーやインフラエンジニア向けに行ったGit勉強会の資料です。
Kenichi Takahashi
March 16, 2015
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Transcript
GMO Pepabo, Inc. Kenichi TAKAHASHI 2015/03/16 30ͰΘ͔ΔGitษڧձ ͘Β͍ Ͱ
Θ͔Δ(JU
ࠓ͢͜ͱ ϒϥϯνɺλά NFSHFͱSFCBTF QVMMͱϦϞʔτϦϙδτϦ
Q ʮϒϥϯνʯʮλάʯ ͱͳΜͰ͔͢
A ίϛοτϋογϡ ͷผ໊
ίϛοτϋογϡJTԿ
ίϛοτͷΠϝʔδ 0c3da 9sbde kecak 3dp00 cdnag vvynm 3dmbb venat
ҰͭલͷίϛοτΛͬͯΔ 0c3da 9sbde kecak 3dp00 cdnag vvynm 3dmbb venat
ϒϥϯνͷΠϝʔδ master branch_1 branch_2
λάͷΠϝʔδ master branch_1 branch_2 v0.9 v0.8
HJUMPHEFDPSBUF
Q ʮ)&"%ʯ ͱͳΜͰ͔͢
A ࠓ͍Δίϛοτϋογϡ ͷผ໊
)&"%ͷΠϝʔδ master branch_1 branch_2 v0.9 v0.8 HEAD
HJUDIFDLPVUCSBODI@ master branch_1 branch_2 v0.9 v0.8 HEAD
HJUDIFDLPVUW master branch_1 branch_2 v0.9 v0.8 HEAD
ϒϥϯνɺλάɺίϛοτ ϒϥϯνͱλάίϛοτϋογϡ ͷผ໊ HJUDIFDLPVUࢦఆͨ͠ίϛοτ ͷঢ়ଶʹҠಈ͢Δ )&"%ࠓ͍Δίϛοτϋογϡͷ ผ໊
ߟ͑ͯΈΑ͏ ϒϥϯνΛΔͱͲ͏͍͏͜ͱ͔ λάΛଧͭͱͲ͏͍͏͜ͱ͔ ϒϥϯνͱλάԿ͕ҧ͏ͷ͔ DIFDLPVUͱSFTFUͷҧ͍Կ͔
Q NFSHFͱSFCBTF Λઆ໌͍ͯͩ͘͠͞
A NFSHFͭͷΛ࣋ ͭίϛοτΛ࡞Δ͜ͱ
A SFCBTFϒϥϯνͷ ผΕΛܧ͗͑Δ ˞ਖ਼֬ੑʹ͚ܽΔදݱͰ͕͢ɺΘ͔Γ͍͔͢
NFSHFͱ master branch_1 branch_2 HEAD
HJUNFSHFCSBODI@ master branch_1 branch_2 HEAD
HJUNFSHFCSBODI@ branch_1 branch_2 master HEAD
ίϯϑϦΫτͨ͠Β master branch_1 branch_2 HEAD ͜͜Ͱா৲ ͋Θͤ͢Δ
HJUNFSHF ΛೋͭͭίϛοτΛ࡞Δ͜ͱ ίϯϑϦΫτͨ͠ͱ͖ʹɺ࠷ऴత ʹͲ͏͍͔ͨ͠Λߟ͑ͯɺϚʔδί ϛοτͷதͰ͢
SFCBTFͱ master branch_1 branch_2 HEAD ˞)&"%͕CSBODI@ʹͳ͍ͬͯ·͢
HJUSFCBTFNBTUFS master branch_2 branch_1 HEAD
ίϛοτϋογϡΛݟͯΈΑ͏ master branch_2 branch_1 HEAD 0c3da 9sbde kecak 3dp00 vvynm
3dmbb venat cemat 19ng8
ίϛοτϋογϡ͕ҧ͏ ಉ͡ίϛοτͰͳ͍ ίϛοτҰͭલͷίϛοτΛ͍ͬͯΔ ࠜຊ͕มΘΔͷͰҰͭલͷίϛοτ͕มΘΔ ͚ࠩͩΛऔΓͩͯ͠Γͳ͓͢Πϝʔδ 0c3da
9sbde kecak 3dp00 vvynm 3dmbb cemat 19ng8
ίϯϑϦΫτͨ͠Β master branch_2 HEAD branch_1 HEAD ͜ΕΛ࡞Ζ͏ͱͯ͠ ίϯϑϦΫτ
ίϯϑϦΫτͷΠϝʔδ LFODIBO MJHIUZ LJUBL BOUJQPQ ITCU ͋ΔϑΝΠϧͷ༰͕͜ͷΑ͏ʹมߋ͞Ε͍ͯΔ
ࠩใʹண LFODIBO MJHIUZ LJUBL BOUJQPQ ITCU lighty を kitak に
kitak を antipop に HJUEJGGΛΠϝʔδͯ͠
ίϯϑϦΫτͷΠϝʔδ LFODIBO MJHIUZ LJUBL BOUJQPQ ITCU LJUBL BOUJQPQ લ͕ MJHIUZ
͡Όͳ͍ lighty を kitak に
ίϯϑϦΫτͷղফ LFODIBO MJHIUZ LJUBL BOUJQPQ ITCU LJUBL BOUJQPQ hsbt を
kitak に kitak を antipop に
HJUSFCBTF ϒϥϯνΛࠜຊ͔Βܧ͗͑Δ ࠩใΛऔΓग़ͯ͠ɺίϛοτΛ ࡞Γ͍ͯ͘͠ ίϯϑϦΫτͨ͠ͱ͖ɺͲͷࠩ Λ͍͋ͯͯΔͷ͔ɺͦͷ݁ՌͲ͏ͳͬ ͯ΄͍͔͠Λߟ͑Δ
ௐͯΈΑ͏ SFCBTFͱDIFSSZQJDL SFCBTFPOUP SFCBTFJ
Q HJUQVMMͬͯ Կ͕͓͖͍ͯΔͷ
A HJUGFUDI HJUNFSHF
Q HJUQVMMSFCBTFͬͯ Կ͕͓͖͍ͯΔͷ
A HJUGFUDI HJUSFCBTF
ϩʔΧϧͱϦϞʔτ master origin/master master HJUIVCDPN MPDBM
྆ํͰNBTUFSʹมߋ͕͋Δ master HJUIVCDPN MPDBM master origin/master
ίϛοτϋογϡΛݟͯΈΔ master HJUIVCDPN MPDBM master origin/master 8neae h3nal
HJUQVMM GFUDI master HJUIVCDPN MPDBM master origin/master 8neae h3nal 8neae
HJUQVMM NFSHF master HJUIVCDPN MPDBM master origin/master 8neae h3nal 8neae
HJUQVMMSFCBTF GFUDI master HJUIVCDPN MPDBM master origin/master 8neae h3nal 8neae
HJUQVMMSFCBTF SFCBTF master HJUIVCDPN MPDBM master origin/master 8neae h3nal 8neae
loen3
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SFCBTF͔ͰબͰ͖Δ
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ࠓͨ͜͠ͱ ϒϥϯνɺλά NFSHFͱSFCBTF QVMMͱϦϞʔτϦϙδτϦ
શͯΛίϛοτத৺ Ͱߟ͑Α͏
ࠔͬͨΒ1SP(JU IUUQQSPHJUKBHJUIVCJP